JoyStick2 Unit is a joystick control input unit that integrates a joystick control signal acquisition firmware using the STM32G030F6P6 microcontroller. The unit communicates via I2C and supports three- control signal inputs, including analog input for axes and digital input for the Z- button. The JoyStick2 Unit uses a Hall effect joystick, which detects magnetic field changes to achieve high-precision control, featuring advantages like non-contact operation, wear resistance, high precision, and strong anti-interference capabilities, ensuring stability and long service life. Additionally, the device is equipped with WS2812 RGB LEDs for status indication and interactive display, and a reserved STM32 firmware upgrade interface for easy firmware updates. This product is suitable for applications like game control and robot operation. Colour:White & Red Material:plastic Specifications: 1. Hall effect joystick 2. Three- input: - analog input Z- button digital input 3. Built-in STM32 4. I2C communication 5. RGB LED 6. 2x -compatible holes 7. Development platforms: for , for UIFlow Applications: Game controller Robot remote control Due to different batches, there may be differences in product appearance and printed text, which not affect use Package Contents: 1 x JoyStick2 Unit 1 x HY2.0-4P Grove cable(cable random colors, don't accept the specified color) Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.